* {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    vertical-align: baseline;
    list-style-type: none;
}

a:link, a:visited {
    color: #FF5722;
    text-decoration: none;
}

a:link:hover, a:visited:hover {
    text-decoration: underline;
}

body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    font-size: 8px;
    font-weight: 300;
    overflow-x: hidden;
}

section.dark {
    background-color: #343f44;
}

section.gray {
    border-top: 1px solid #e5eff5;
    border-bottom: 1px solid #e5eff5;
    background: #f8fafc;
}

header, section {
    padding: 3rem 4vw;
}

header {
    background: radial-gradient(circle farthest-corner at right bottom,#3F51B5 0,#222e75 100%);
    margin-top: -3rem;
}

nav, div.inner {
    margin: 0 auto;
    max-width: 1030px;
    width: 100%;
}

div.inner {
    position: relative;
}

header div.inner {
    margin: 6rem auto;
}

nav ul li {
    list-style-type: none;
    display: inline-block;
    line-height: 3rem;
    padding: 0 1rem;
    font-size: 1.35rem;
}

nav {
    margin: 2rem auto;
}

nav ul li.oppose {
    float: right;
    font-size: 1.75rem;
}

nav a:link, nav a:visited {
    color: white;
    text-decoration: none;
}

nav ul li:first-child {
    font-size: 2rem;
}

nav img {
    height: 3rem;
    margin-bottom: -0.75rem;
    margin-right: 0.5rem;
}

h1, h3 {
    text-align: center;
}

h1 {
    font-size: 2.5rem;
    padding-top: 1rem;
}

h3 {
    font-size: 1.6rem;
    opacity: 0.7;
    padding-bottom: 3rem;
}

h2 {
    font-size: 1.7rem;
    line-height: 2.2rem;
    font-weight: 400;
    padding: 1rem 0;
    color: #333;
}

p {
    font-size: 1.1rem;
    font-weight: 500;
    padding: 0.5rem 0;
    color: #888;
}

.dark h1,
.dark h2,
.dark h3,
.dark p {
    color: white;
}

div.half {
    width: 45%;
}

/* Devices inspired by https://ghost.org/fr/features/ */

.mobile,
.desktop {
    position: absolute;
}

.mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 8px;
    width: 210px;
    background: radial-gradient(circle farthest-corner at right bottom,#e7ecee 0,#f5f7f8 100%);
    border-radius: 19px;
    box-shadow: inset 0 0 0 1px hsla(0,0%,100%,.5),0 0 1px rgba(0,0,0,.2),0 2px 4px rgba(0,0,0,.15);
}

.mobile div.screen {
    border: 1px solid #e9f0f3;
}

.mobile:before,
.mobile:after {
    box-shadow: inset 0 1px 3px rgba(0,0,0,.05),inset 0 1px 0 rgba(0,0,0,.05),inset 0 0 0 1px rgba(0,0,0,.01),0 1px 0 #fff;
}

.mobile:before {
    display: block;
    content: '';
    width: 30px;
    height: 5px;
    background: linear-gradient(180deg,#bdcad1 0,#dee5e8);
    border-radius: 5px;
    margin: 1.2rem;
}

.mobile:after {
    display: block;
    content: '';
    margin: 7px 0 9px;
    width: 25px;
    height: 25px;
    background: linear-gradient(180deg,#e1e7ea 0,#f9fafb);
    border-radius: 100%;
}

.desktop {
    width: 900px;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 0 1px rgba(0,0,0,.35),0 2px 4px rgba(0,0,0,.15);
    overflow: hidden;
}

.desktop:before {
    content: '';
    display: flex;
    align-items: center;
    padding: 0 8px;
    height: 24px;
    background: #f5f7f8;
    box-shadow: inset 0 -1px 0 #e7e8ea,inset 0 1px 0 hsla(0,0%,100%,.26);
}

.mobile.dark,
.desktop.dark:before {
    background: #1e1f20;
    box-shadow: inset 0 1px 0 hsla(0,0%,100%,.3);
}

.desktop .buttons {
    position: absolute;
}

.desktop div.screen img,
.mobile div.screen img {
    max-width: 100%;
    display: block;
}

.mobile div.screen img {
    border-radius: 0.1rem;
}

.desktop .buttons:before,
.desktop .buttons:after {
    content: '';
    width: 8px;
    height: 8px;
    border: 1px solid #d1dfe6;
    background: rgba(0,0,0,.03);
    border-radius: 6px;
    display: inline-block;
    position: relative;
    top: -16px;
    margin-left: 8px;
}

.mobile.dark:before,
.mobile.dark:after,
.desktop.dark .buttons:before,
.desktop.dark .buttons:after {
    border: 0;
    background: #111;
}

.mobile.dark div.screen {
    border: 1px solid #303030;
}

.mobile.dark:before,
.mobile.dark:after {
    box-shadow: inset 0 1px 3px rgba(0,0,0,.05),inset 0 1px 0 rgba(0,0,0,.05),inset 0 0 0 1px rgba(0,0,0,.01),0 1px 0 #303030;
}

.desktop .buttons:after {
    margin-left: 6px;
}

@media screen and (max-width: 600px) {
    .mobile,
    .desktop {
        display: none;
    }

    div.half {
        width: 100%;
    }

    iframe {
        display: none;
    }
}

/* blocks */

.flex {
    display: flex;
    flex-flow: row wrap;
    clear: both;
}

.flex .block {
    flex: 1 25%;
    padding-bottom: 2rem;
    margin-right: 1rem;
    box-sizing: border-box;
}

.flex.two .block {
    flex: 1 50%;
    margin-right: 0;
}

@media screen and (max-width: 1024px) {
    .flex .block,
    .flex.two .block  {
        flex: 1 100%;
    }
}

.flex .block i {
    color: #98c22e;
    line-height: 4rem;
    font-size: 2rem;
    position:absolute;
    padding: 0 0.5rem;
    width: 2rem;
    text-align: center;
}

.flex.blue .block i {
    color: #003441;
}

.flex.gray .block i {
    color: gray;
}

.dark .flex .block i {
    color: white;
}

.flex .block > p,
.flex .block > a,
.flex .block > h2 {
    font-size: 1.05rem;
    padding-left: 3.5rem;
}

.flex .block h2 {
    font-size: 1.5rem;
    padding-bottom: 0;
}

.flex .block a  {
    line-height: 1.8rem;
}